CN2560034Y

CN2560034Y - Detachable supporting base

Info

Publication number: CN2560034Y
Application number: CN 02241234
Authority: CN
Inventors: 颜清辉; 池亭辉
Original assignee: BenQ Corp
Current assignee: BenQ Corp
Priority date: 2002-07-04
Filing date: 2002-07-04
Publication date: 2003-07-09
Anticipated expiration: 2012-07-04

Abstract

The utility model provides a detachable foot stand and comprises a supporting frame, a chassis and a latch. The supporting frame comprises a ledge which is provided with a first groove. The chassis is provided with a second groove for containing the ledge. The latch is movably connected on the chassis. When the ledge is contained in the second groove, the latch can be moved to a first position, and part of the latch can run through the first groove for fixing the chassis on the supporting frame. The utility model has the advantages that by adopting structural design of the latch and the groove, not only is easy to be assembled and disassembled the foot stand used for supporting a monitor but also the strength to support the monitor is reinforced, and the utility model has convenient use and reliability.

Description

The detachable runners of instructions

Technical field

The utility model relates to a kind of runners (base support), particularly relates to a kind of detachable (detachable) runners.

Background technology

Display is played the part of the key player of display message in modern society.With member that display cooperates in, runners is responsible for supporting and fixing display and task of providing pitching to adjust.Along with development of science and technology, the size of display screen constantly increases, and the weight of display screen also relatively increases, to the requirement of size and the intensity of runners, also thereby increase.Situation such as repair considering that manufacturer's shipment and user will pack to send, large-sized runners causes cost to increase and inconvenience greatly, so develops and detachable foot-base.Traditional detachable foot-base comprises a bracing frame and a chassis, and bracing frame is connected with display, and the chassis then is connected with bracing frame.The detachable foot-base that relevant display is traditional can be with reference to Taiwan patent announcement numbers 231828,257418 and 331454, and U.S. Patent number 5,564,669.

Above-mentioned traditional detachable foot-base utilizes the mode that grab cooperates, screw locks with chute embeds to combine bracing frame and chassis mostly.Yet all there are some shortcomings in this mode.The mode that cooperates of grab for example, its structural strength is relatively poor, and display is waved easily.Moreover screw locking and the mode that chute embeds make runners not quick detachable, when the user needs the dismounting runners under some situations, can cause puzzlement to the user.

The utility model content

The purpose of this utility model is to provide a kind of detachable runners, and its utilization door bolt part (latch) cooperates with groove (slot), increases the bond strength on bracing frame and chassis.

A purpose more of the present utility model is to provide a kind of detachable runners that can be applicable to display, and it utilizes the removable door bolt spare on the chassis, can be easily in conjunction with separate bracing frame and chassis.

Another purpose of the present utility model is to provide a kind of detachable runners that can be applicable to monitor, and it utilizes grab to cooperate with the chassis application of force fulcrum is provided, but delamination bracing frame and chassis.

The purpose of this utility model is achieved in that promptly provides a kind of detachable runners, comprising: a bracing frame, have a teat, and this teat has one first groove; One chassis, this chassis have one second groove can take in this teat; Reach a door bolt part, be connected in movably on this chassis; Wherein this door bolt spare when this teat is accommodated in this second groove moves to a primary importance, makes the part of this door bolt spare pass this first groove, and this bracing frame is fixed on this chassis.

Advantage of the present utility model is that it has adopted door bolt spare and groove structure design, makes it not only be easy to the runners that dismounting is used for support displays, and can strengthen the dynamics of support displays, and the utility model is easy to use, reliable.

Description of drawings

Figure 1A to Fig. 1 C is the structural representation of each assembly of runners of the present utility model;

Fig. 2 A is the runners synoptic diagram after each assembly assembling of the utility model;

Fig. 2 B is the cross-sectional view of Fig. 2 A.

Embodiment

When the utility model described embodiment of the present utility model in detail with two-dimensional diagram, person skilled in the art scholar should understand, and the true form of runners comprises the spatial structure of a three-dimensional, and this each two-dimensional diagram is not in order to limit to scope of the present utility model.Moreover for describing the utility model in detail, the synoptic diagram on bracing frame and chassis is also disobeyed physical size and is amplified, and the magnification ratio of each several part is also inequality, and this each up-sizing is not to be used for limiting to the utility model yet.Moreover for problem to be solved in the utility model is described, therefore icon of the present utility model does not comprise other member of display screen and runners, but in the practical operation, comprises other member.

The utility model provides a kind of detachable runners, is applied to a display screen, and this detachable runners comprises a bracing frame, a chassis and a door bolt part.Bracing frame has a teat, and this teat has one first groove.The chassis has a guiding structural and one second groove, and this second groove can be taken in teat.The door bolt part is connected in the guiding structural movably.Wherein when teat was accommodated in second groove, guiding structural can be guided the door bolt part and be moved to a primary importance, made the part of door bolt part pass first groove, and bracing frame is fixed on the chassis.

Figure 1A is a front elevational schematic of the utility model door bolt part.Among the embodiment of the present utility model, a door bolt part 10 has one wide 12 (wide portion), one narrow 14 (narrow portion) and two pilot holes 16 and 17 (positioning holes).Can have coarse surface for wide 12, for example some raised lines 18 can provide friction force, are beneficial to user operation.Pilot hole 16,17 is as the usefulness of the chassis projection of chatting after taking in.Be noted that the door bolt spare 10 in the utility model is not limited to wide 12 and narrow 14 geometric configuration of being formed, so the position of pilot hole 16,17 and raised line 18 is not limited to also in wide 12 or narrow 14.Moreover the shape of pilot hole 16,17 also is not limited to shown in Figure 1A, if can reach take in and locate after the chassis projection chatted.

Figure 1B looks synoptic diagram for an end on the utility model chassis.In the preferred embodiment in the utility model, a chassis 20 has a guiding structural 24, a projection 26, grab 22, grab 38, a baffle plate 28 and a groove 30.Guiding structural 24 is fixed on the chassis 20, can take in the door bolt spare 10 of Figure 1A, and coupler latch spare 10 and chassis 20.When door bolt part 10 was accommodated in the guiding structural 24, door bolt part 10 can move on chassis 20, and moved to different positions by guiding structural 24 guiding door bolt parts 10.Projection 26 is arranged on the chassis 20, and in the present embodiment, further between guiding structural 24, its pilot hole 16,17 with door bolt part 10 cooperates projection 26, can be in order to location door bolt part 10 on different positions.Baffle plate 28 is arranged on the chassis 20, and in the present embodiment, baffle plate 28 further between guiding structural 24, can be fastened the position of part 10 on chassis 20 with a bolt or latch in order to limit.

Moreover, one side of the present utility model, have a groove 30 on the chassis 20 can be in order to a teat of the bracing frame chatted after taking in, in the present embodiment, groove 30 is positioned at the side that guiding structural 24 is guided door bolt part 10.Moreover, on the chassis 20, with respect to the opposite side position of groove 30 positions, have at least one grab 22, at least one grab 38 is then arranged on the position, the same side with respect to groove 30 positions.In the utility model, grab 22 and grab 38 have the hook portion of different degree of tilt, treat to show and explanation in the subsequent figures.On the other hand, have some reinforced structures 32 on the general chassis 20 to strengthen the structure of whole chassis 20.Therefore, when reinforced structure 32 is guided on the shift position of fastening part 10 with a bolt or latch by guiding structural 24, reinforced structure 32 in the utility model can have a groove 34, so that door bolt part 10 when mobile, can not be subjected to the obstruction of reinforced structure 32 on the chassis 20 between diverse location.

Fig. 1 C is the bracing frame and the chassis schematic perspective view of runners of the present utility model.In Fig. 1 C, door bolt part 10 is connected on the chassis 20 movably.On the other hand of the present utility model, a bracing frame 40 has at least one teat 42 and some grooves 50.Have a groove 44 on the teat 42, can pass for narrow 14 of door bolt part 10.Being noted that the position of teat 42 on bracing frame 40, is according to assemble chassis 20 during with bracing frame 40, and teat 42 can be accommodated in the groove 30 on chassis 20.And some grooves 50 then are on the position that lays respectively at respect to the grab 22,38 on chassis 20.When teat 42 was accommodated in the groove 30 on chassis 20, groove 50 engaged with grab 22,38 respectively.

Fig. 2 A and Fig. 2 B are respectively schematic isometric and the cross-sectional view after bracing frame of the present utility model and the chassis assembling.Cooperate Figure 1A to Fig. 1 C key diagram 2A and Fig. 2 B.With chassis 20 and bracing frame 40 assemblings, the teat 42 of bracing frame 40 is accommodated in the groove 30 on chassis 20, door bolt part 10 can be by the guiding of guiding structural 24, pass the groove 34 on the reinforced structure 32, on chassis 20, move to a primary importance, a position of locking just, narrow 14 groove 44 that can pass on the teat 42 that fasten part 10 this moment with a bolt or latch is fixed in chassis 20 on the bracing frame 40.Door bolt part 10 is when upper lock position, and the part around the groove 44 of teat 42 can support and limit catch part 10, in case door bolt part 10 comes off.On the other hand of the present utility model, the projection 26 by chassis 20 is contained to the pilot hole 16 of door bolt part 10, also can locate door bolt part 10 in the position of locking.In addition, the groove 50 of bracing frame 40 then engages with the grab 22,38 on chassis 20 respectively.And shown in Fig. 2 B, the degree of tilt on the hook portion inclined-plane 48 of grab 22 is greater than the degree of tilt on the hook portion inclined-plane 49 of grab 38.

In the time will dismantling runners with separating bottom 20 and bracing frame 40, door bolt part 10 can be by the guiding of guiding structural 24, on chassis 20, move to a second place, a position of unblanking just, fasten narrow 14 groove 44 that breaks away from teat 42 of part 10 this moment with a bolt or latch, the user executes an adverse effect power in bracing frame 40 and chassis 20 respectively on the side near door bolt part 10, just can easily chassis 20 be separated with bracing frame 40.Another aspect of the present utility model utilizes baffle plate 28 to limit the position of unblanking, and fasten part 10 with a bolt or latch and touch baffle plate 28 this moment, by baffle plate 28, also can avoid fastening part 10 with a bolt or latch and come off.Moreover according to door bolt part 10 moving on chassis 20, the projection 26 that originally is accommodated in the pilot hole 16 also can change its position in pilot hole 17, also can locate door bolt part 10 according to this in the position of unblanking.In addition, if in the homonymy that door bolt part 10 is set, when imposing external force and wanting separating bottom 20 with bracing frame 40, then the degree of tilt on the hook portion inclined-plane 48 by grab 22 is greater than the degree of tilt on the hook portion inclined-plane 49 of grab 38, make grab 38 separate easily, and then make chassis 20 separate with bracing frame 40 with groove 50.

Claims

1. a detachable runners is characterized in that, comprising: a bracing frame, have a teat, and this teat has one first groove; One chassis, this chassis have one second groove can take in this teat; Reach a door bolt part, be connected in movably on this chassis; Wherein this door bolt spare when this teat is accommodated in this second groove moves to a primary importance, makes the part of this door bolt spare pass this first groove, and this bracing frame is fixed on this chassis.

2. detachable runners as claimed in claim 1 is characterized in that, this chassis also has the guiding structural (guiding structure) that can take in this door bolt spare, moves to this primary importance for this door bolt spare of guiding.

3. detachable runners as claimed in claim 2 is characterized in that, this guiding structural also moves to a second place for this door bolt spare of guiding, makes this part of this door bolt spare break away from this first groove, so that this chassis is easy to separate with this bracing frame.

4. detachable runners as claimed in claim 1 is characterized in that, this chassis comprises that also one is arranged at the projection (bump) on this chassis, and this projection cooperates with this door bolt spare with location (position) this door bolt spare in this primary importance.

5. detachable runners as claimed in claim 4 is characterized in that, this door bolt spare comprises that also one first is used to take in the pilot hole of this projection, and this projection when this door bolt spare moves to this primary importance is arranged in this first pilot hole.

6. detachable runners as claimed in claim 4, it is characterized in that this projection cooperates with this door bolt spare, be positioned a second place in order to should fasten part with a bolt or latch, when this part of this door bolt spare this door bolt spare during in this second place breaks away from this first groove, so that this chassis is easy to separate with this bracing frame.

7. detachable runners as claimed in claim 6 is characterized in that, this door bolt spare comprises that also one is used to take in second pilot hole of this projection, and this projection when this door bolt spare moves to this second place is arranged in this second pilot hole.

8. detachable runners as claimed in claim 1, it is characterized in that, this chassis comprises that also one is arranged at the baffle plate (stopper) on this chassis, this baffle plate is in order to limit a second place, this part of this door bolt spare when this door bolt spare moves to this second place breaks away from this first groove, so that this chassis is easy to separate with this bracing frame.

9. detachable runners as claimed in claim 1, it is characterized in that, this chassis also is provided with one first grab in the relative side of this second groove, this bracing frame is provided with the 3rd groove with respect to this first grab, and this first grab when this teat is accommodated in this second groove engages mutually with the 3rd groove.

10. detachable runners as claimed in claim 9, it is characterized in that, this chassis also is provided with one second grab in the homonymy of this second groove, this bracing frame is provided with the 4th groove with respect to this second grab, and this second grab when this teat is accommodated in this second groove engages mutually with the 4th groove.

11. detachable runners as claimed in claim 10, it is characterized in that, this first grab and this second grab are respectively equipped with one first hook portion and one second hook portion, the degree of tilt of this first hook portion is greater than the degree of tilt of this second hook portion, this part of this door bolt spare when this door bolt spare moves to a second place breaks away from this first groove, this moment on this bracing frame and this chassis and the side that this door bolt spare is set execute an opposite effect power respectively, this second grab is separated with the 4th groove, and then make this chassis be easy to separate with this bracing frame.